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BS EN 50636-2-94:2014

Current
Current

The latest, up-to-date edition.

Household and similar electrical appliances. Safety Particular requirements for scissors type grass shears
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-2014

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General requirement
5 General conditions for the tests
6 Classification
7 Marking and instructions
8 Protection against access to live parts
9 Starting of motor-operated appliances
10 Power input and current
11 Heating
12 Void
13 Leakage current and electric strength
   at operating temperature
14 Transient overvoltages
15 Moisture resistance
16 Leakage current and electric strength
17 Overload protection of transformers and
   associated circuits
18 Endurance
19 Abnormal operation
20 Stability and mechanical hazards
21 Mechanical strength
22 Construction
23 Internal wiring
24 Components
25 Supply connection and external flexible cords
26 Terminals for external conductors
27 Provision for earthing
28 Screws and connections
29 Clearances, creepage distances and solid
   insulation
30 Resistance to heat and fire
31 Resistance to rusting
32 Radiation, toxicity and similar hazards
Annexes
Annex B (normative) - Appliances powered by
        rechargeable batteries
Annex AA (normative) - Safety signs and symbols
         which may be used on scissors type grass
         shears
Annex BB (normative) - Vibration
Annex CC (normative) - Noise test code engineering
         method (grade 2)
Annex DD (informative) - Example of a material and
         construction fulfilling the requirements for
         an artificial surface
Annex EE (informative) - Safety instructions
Annex FF (normative) - Test enclosure - Base
Annex ZZ (informative) - Coverage of Essential
         Requirements of EU Directives
Bibliography

Defines safety requirements and their verification for the design and construction of electric powered hand-held scissors type grass shears with a maximum cutting width of 200 mm designed primarily for cutting grass, their rated voltage being not more than 250 V for a.c. or 75 V d.c..

This clause of Part 1 is replaced by the following.

This European Standard specifies safety requirements and their verification for the design and construction of electric powered hand-held scissors type grass shears with a maximum cutting width of 200 mm designed primarily for cutting grass, their rated voltage being not more than 250 V for a.c. or 75 V d.c.

In this European Standard the term “machine?? means “electric powered scissors type grass shear??.

This European Standard does not apply to hedge trimmers as covered by EN 60745–2–15.

Requirements for chargers are covered by EN 60335-2-29:2004.

Requirements for batteries are covered by EN 62133:2003.

EMC and environmental aspects except for noise have not been considered in this European Standard.

This European Standard deals with all the significant hazards presented by hand-held scissors type grass shear when they are used as intended and under conditions of misuse which are reasonably foreseeable.

Committee
CPL/116
DevelopmentNote
Supersedes BS 2769-2.14(1992). Supersedes 04/30125576 DC. (07/2014)
DocumentType
Standard
Pages
54
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 50636-2-94:2014 Identical

EN 60745-1:2009/A11:2010 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 1: GENERAL REQUIREMENTS
ISO 7010:2011 Graphical symbols Safety colours and safety signs Registered safety signs
ISO 4871:1996 Acoustics — Declaration and verification of noise emission values of machinery and equipment
ISO 3744:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
ISO 354:2003 Acoustics — Measurement of sound absorption in a reverberation room
ISO/TR 11688-1:1995 Acoustics Recommended practice for the design of low-noise machinery and equipment Part 1: Planning
ISO 3767-3:2016 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment Symbols for operator controls and other displays Part 3: Symbols for powered lawn and garden equipment
EN 60335-2-29:2004/A2:2010 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-29: PARTICULAR REQUIREMENTS FOR BATTERY CHARGERS
EN ISO 13857:2008 Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008)
ISO 12100:2010 Safety of machinery — General principles for design — Risk assessment and risk reduction
CR 1030-1 : 1995 HAND-ARM VIBRATION - GUIDELINES FOR VIBRATION HAZARDS REDUCTION - PART 1: ENGINEERING METHODS BY DESIGN OF MACHINERY
EN 12449:2016 Copper and copper alloys - Seamless, round tubes for general purposes
EN ISO 11201:2010 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (ISO 11201:2010)
EN 62233:2008/corrigendum Aug. 2008 MEASUREMENT METHODS FOR ELECTROMAGNETIC FIELDS OF HOUSEHOLD APPLIANCES AND SIMILAR APPARATUS WITH REGARD TO HUMAN EXPOSURE
EN ISO 354:2003 Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003)
ISO 3767-1:2016 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment Symbols for operator controls and other displays Part 1: Common symbols
EN ISO 3744:2010 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)
ISO 13857:2008 Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs
EN 28662-1:1992 HAND HELD PORTABLE POWER TOOLS - MEASUREMENT OF VIBRATIONS AT THE HANDLE - GENERAL
IEC 60745-1:2006 Hand-held motor-operated electric tools - Safety - Part 1: General requirements
IEC 60335-2-29:2016 Household and similar electrical appliances - Safety - Part 2-29: Particular requirements for battery chargers
EN ISO 12100:2010 Safety of machinery - General principles for design - Risk assessment and risk reduction (ISO 12100:2010)
EN ISO 4871:2009 Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)
EN 60335-1:2012/A13:2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
ISO 8662-1:1988 Hand-held portable power tools Measurement of vibrations at the handle Part 1: General
IEC 62133 : 2.0EN+(REDLINE+VERSION) SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES - SAFETY REQUIREMENTS FOR PORTABLE SEALED SECONDARY CELLS, AND FOR BATTERIES MADE FROM THEM, FOR USE IN PORTABLE APPLICATIONS
ISO 7000:2014 Graphical symbols for use on equipment Registered symbols
EN ISO 11688-1:2009 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995)
EN ISO 7010 : 2012 AMD 7 2017 GRAPHICAL SYMBOLS - SAFETY COLOURS AND SAFETY SIGNS - REGISTERED SAFETY SIGNS (ISO 7010:2011/AMD 7:2016)
IEC 62233:2005 Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure
ISO 11201:2010 Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
ISO 11684:1995 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Safety signs and hazard pictorials — General principles
EN 62133:2013 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications

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